Image via the Daily Mail It’s not a terribly long distance to travel for a rat that’s been eaten by a snake, but a lot certainly happens in the 132 hours it takes to go from one end to the other. Up until recently, in order for researchers to study how snakes digested their meals, it had been necessary to dissect the animal for a peek inside. But now, thanks to the latest in body-scanning technology, scientists can observe the process in a